Question 1

You are managing a large Kubernetes environment running on a cloud provider. Your FinOps team has noticed high costs associated with underutilized resources in several clusters. To optimize costs, you are tasked with identifying and implementing improvements. Which of the following actions will help reduce Kubernetes costs in this scenario? (Select two correct answers)

Options :

A : Enable a fixed-size node pool with manual adjustments to node numbers.

B : Increase resource requests and limits for all deployments to ensure applications have sufficient capacity.

C : Implement node auto-scaling to dynamically adjust the number of nodes based on demand.

D : Use cluster-wide monitoring to identify and optimize workloads with low utilization.

E : Configure a pod eviction policy to remove underutilized pods.

Answer: C,D

Question 2

Your organization has a significant number of underutilized virtual machines (VMs) across multiple cloud environments, resulting in unnecessary expenses. The team aims to develop an automation solution to identify and handle underutilized VMs. Which solution best balances cost optimization, compliance, and operational continuity for underutilized resources?

Options :

A : Create an automated script that identifies underutilized VMs based on specific usage metrics and tags them. These tagged VMs are terminated at the end of the month.

B : Develop a script that detects underutilized VMs based on predefined metrics, schedules them for shutdown during non-peak hours, and sends regular reports to the team for review.

C : Use a script to analyze VM utilization, downscale all VMs to the smallest instance size if they remain idle for 24 hours, and notify team members daily.

D : Write a script to automatically shut down any VM that has been idle for more than 48 hours and alert the team after termination.

Answer: B

Question 3

Which of the following practices can help build a scalable and cost-efficient cloud infrastructure?

Select two correct answers.

Options :

A : Implementing infrastructure as code (IaC) to automate and optimize the provisioning of cloud resources.

B : Manually allocating compute resources to ensure consistent performance under heavy loads.

C : Designing applications with a monolithic architecture to reduce cloud service integration complexity.

D : Using serverless architectures to automatically scale based on event-driven workloads.

Answer: A,D

Question 4

A SaaS company utilizes multiple cloud providers to achieve redundancy and geographic availability. However, managing and optimizing costs across these providers has become a challenge. The company’s FinOps team needs to evaluate cost strategies that minimize management complexity while taking advantage of the strengths of each cloud provider. The company’s workloads are a mix of constant and variable demand across various regions. Which approach would be the most effective for cost management across a multi-cloud environment?

Options :

A : Implement Reserved Instances on all providers for predictable workloads, and use on-demand pricing for variable demand across each provider.

B : Use a Cloud Management Platform (CMP) to monitor costs, and apply a combination of Spot Instances and Reserved Instances for cost efficiency.

C : Negotiate custom pricing agreements with each provider based on total spend, with an emphasis on discounts for predictable usage patterns.

D : Consolidate all predictable workloads to the lowest-cost provider and reserve on-demand usage for burstable workloads on the secondary providers.

Answer: B

Question 5

When implementing a third-party FinOps tool in a cloud-native environment, which of the following steps is essential to ensure accurate data collection and reliable cost insights?

Options :

A : Setting predefined cost thresholds in the tool for automated alerts and notifications

B : Configuring the tool to only collect high-level billing summaries from each cloud provider

C : Enabling continuous integration of resource tags across environments and validating tag consistency

D : Establishing role-based access controls (RBAC) for each stakeholder in the FinOps tool

Answer: C

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